I have a 4mill cub Gas Motor, Non ported cylinders, coolhead with 18cc domes, timing at +6, lightened flywheel, Hot rods crank, billet intakes and boots for 34mm carbs. stock tranny. Motor has only maybe 10 200ft passes. I also have 34mm mikunis I'll throw in. Very strong running motor. Motor was assembled by KT Performance. I bought a bike and was going to do a Drag build and deciding to sell.
$2300 shipped complete motor with carbs and filters
Feel free to ask any questions